@ng-bootstrap/ng-bootstrap
Version:
Angular powered Bootstrap
48 lines • 11.9 kB
JavaScript
import { fromEvent, race } from 'rxjs';
import { delay, filter, map, takeUntil, tap, withLatestFrom } from 'rxjs/operators';
import { Key } from './key';
import { closest } from './util';
const isContainedIn = (element, array) => array ? array.some((item) => item.contains(element)) : false;
const matchesSelectorIfAny = (element, selector) => !selector || closest(element, selector) != null;
// we have to add a more significant delay to avoid re-opening when handling (click) on a toggling element
// TODO: use proper Angular platform detection when NgbAutoClose becomes a service and we can inject PLATFORM_ID
const isMobile = (() => {
const isIOS = () => /iPad|iPhone|iPod/.test(navigator.userAgent) ||
(/Macintosh/.test(navigator.userAgent) && navigator.maxTouchPoints && navigator.maxTouchPoints > 2);
const isAndroid = () => /Android/.test(navigator.userAgent);
return typeof navigator !== 'undefined' ? !!navigator.userAgent && (isIOS() || isAndroid()) : false;
})();
// setting 'ngbAutoClose' synchronously on mobile results in immediate popup closing
// when tapping on the triggering element
const wrapAsyncForMobile = (fn) => (isMobile ? () => setTimeout(() => fn(), 100) : fn);
export function ngbAutoClose(zone, document, type, close, closed$, insideElements, ignoreElements, insideSelector) {
// closing on ESC and outside clicks
if (type) {
zone.runOutsideAngular(wrapAsyncForMobile(() => {
const shouldCloseOnClick = (event) => {
const element = event.target;
if (event.button === 2 || isContainedIn(element, ignoreElements)) {
return false;
}
if (type === 'inside') {
return isContainedIn(element, insideElements) && matchesSelectorIfAny(element, insideSelector);
}
else if (type === 'outside') {
return !isContainedIn(element, insideElements);
} /* if (type === true) */
else {
return matchesSelectorIfAny(element, insideSelector) || !isContainedIn(element, insideElements);
}
};
const escapes$ = fromEvent(document, 'keydown').pipe(takeUntil(closed$),
/* eslint-disable-next-line deprecation/deprecation */
filter((e) => e.which === Key.Escape), tap((e) => e.preventDefault()));
// we have to pre-calculate 'shouldCloseOnClick' on 'mousedown',
// because on 'mouseup' DOM nodes might be detached
const mouseDowns$ = fromEvent(document, 'mousedown').pipe(map(shouldCloseOnClick), takeUntil(closed$));
const closeableClicks$ = fromEvent(document, 'mouseup').pipe(withLatestFrom(mouseDowns$), filter(([_, shouldClose]) => shouldClose), delay(0), takeUntil(closed$));
race([escapes$.pipe(map((_) => 0 /* SOURCE.ESCAPE */)), closeableClicks$.pipe(map((_) => 1 /* SOURCE.CLICK */))]).subscribe((source) => zone.run(() => close(source)));
}));
}
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"autoclose.js","sourceRoot":"","sources":["../../../../src/util/autoclose.ts"],"names":[],"mappings":"AACA,OAAO,EAAE,SAAS,EAAc,IAAI,EAAE,MAAM,MAAM,CAAC;AACnD,OAAO,EAAE,KAAK,EAAE,MAAM,EAAE,GAAG,EAAE,SAAS,EAAE,GAAG,EAAE,cAAc,EAAE,MAAM,gBAAgB,CAAC;AACpF,OAAO,EAAE,GAAG,EAAE,MAAM,OAAO,CAAC;AAC5B,OAAO,EAAE,OAAO,EAAE,MAAM,QAAQ,CAAC;AAEjC,MAAM,aAAa,GAAG,CAAC,OAAoB,EAAE,KAAqB,EAAE,EAAE,CACrE,KAAK,CAAC,CAAC,CAAC,KAAK,CAAC,IAAI,CAAC,CAAC,IAAI,EAAE,EAAE,CAAC,IAAI,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;AAE9D,MAAM,oBAAoB,GAAG,CAAC,OAAoB,EAAE,QAAiB,EAAE,EAAE,CACxE,CAAC,QAAQ,IAAI,OAAO,CAAC,OAAO,EAAE,QAAQ,CAAC,IAAI,IAAI,CAAC;AAEjD,0GAA0G;AAC1G,gHAAgH;AAChH,MAAM,QAAQ,GAAG,CAAC,GAAG,EAAE;IACtB,MAAM,KAAK,GAAG,GAAG,EAAE,CAClB,kBAAkB,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC;QAC5C,CAAC,WAAW,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,IAAI,SAAS,CAAC,cAAc,IAAI,SAAS,CAAC,cAAc,GAAG,CAAC,CAAC,CAAC;IACrG,MAAM,SAAS,GAAG,GAAG,EAAE,CAAC,SAAS,CAAC,IAAI,CAAC,SAAS,CAAC,SAAS,CAAC,CAAC;IAE5D,OAAO,OAAO,SAAS,KAAK,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,SAAS,CAAC,SAAS,IAAI,CAAC,KAAK,EAAE,IAAI,SAAS,EAAE,CAAC,CAAC,CAAC,CAAC,KAAK,CAAC;AACrG,CAAC,CAAC,EAAE,CAAC;AAEL,oFAAoF;AACpF,yCAAyC;AACzC,MAAM,kBAAkB,GAAG,CAAC,EAAE,EAAE,EAAE,CAAC,CAAC,QAAQ,CAAC,CAAC,CAAC,GAAG,EAAE,CAAC,UAAU,CAAC,GAAG,EAAE,CAAC,EAAE,EAAE,EAAE,GAAG,CAAC,CAAC,CAAC,CAAC,EAAE,CAAC,CAAC;AAOvF,MAAM,UAAU,YAAY,CAC3B,IAAY,EACZ,QAAa,EACb,IAAoC,EACpC,KAA+B,EAC/B,OAAwB,EACxB,cAA6B,EAC7B,cAA8B,EAC9B,cAAuB;IAEvB,oCAAoC;IACpC,IAAI,IAAI,EAAE;QACT,IAAI,CAAC,iBAAiB,CACrB,kBAAkB,CAAC,GAAG,EAAE;YACvB,MAAM,kBAAkB,GAAG,CAAC,KAAiB,EAAE,EAAE;gBAChD,MAAM,OAAO,GAAG,KAAK,CAAC,MAAqB,CAAC;gBAC5C,IAAI,KAAK,CAAC,MAAM,KAAK,CAAC,IAAI,aAAa,CAAC,OAAO,EAAE,cAAc,CAAC,EAAE;oBACjE,OAAO,KAAK,CAAC;iBACb;gBACD,IAAI,IAAI,KAAK,QAAQ,EAAE;oBACtB,OAAO,aAAa,CAAC,OAAO,EAAE,cAAc,CAAC,IAAI,oBAAoB,CAAC,OAAO,EAAE,cAAc,CAAC,CAAC;iBAC/F;qBAAM,IAAI,IAAI,KAAK,SAAS,EAAE;oBAC9B,OAAO,CAAC,aAAa,CAAC,OAAO,EAAE,cAAc,CAAC,CAAC;iBAC/C,CAAC,wBAAwB;qBAAM;oBAC/B,OAAO,oBAAoB,CAAC,OAAO,EAAE,cAAc,CAAC,IAAI,CAAC,aAAa,CAAC,OAAO,EAAE,cAAc,CAAC,CAAC;iBAChG;YACF,CAAC,CAAC;YAEF,MAAM,QAAQ,GAAG,SAAS,CAAgB,QAAQ,EAAE,SAAS,CAAC,CAAC,IAAI,CAClE,SAAS,CAAC,OAAO,CAAC;YAClB,sDAAsD;YACtD,MAAM,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,KAAK,KAAK,GAAG,CAAC,MAAM,CAAC,EACrC,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,CAAC,CAAC,CAAC,cAAc,EAAE,CAAC,CAC9B,CAAC;YAEF,gEAAgE;YAChE,mDAAmD;YACnD,MAAM,WAAW,GAAG,SAAS,CAAa,QAAQ,EAAE,WAAW,CAAC,CAAC,IAAI,CACpE,GAAG,CAAC,kBAAkB,CAAC,EACvB,SAAS,CAAC,OAAO,CAAC,CAClB,CAAC;YAEF,MAAM,gBAAgB,GAAG,SAAS,CAAa,QAAQ,EAAE,SAAS,CAAC,CAAC,IAAI,CACvE,cAAc,CAAC,WAAW,CAAC,EAC3B,MAAM,CAAC,CAAC,CAAC,CAAC,EAAE,WAAW,CAAC,EAAE,EAAE,CAAC,WAAW,CAAC,EACzC,KAAK,CAAC,CAAC,CAAC,EACR,SAAS,CAAC,OAAO,CAAC,CACQ,CAAC;YAE5B,IAAI,CAAC,CAAC,QAAQ,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,sBAAc,CAAC,CAAC,EAAE,gBAAgB,CAAC,IAAI,CAAC,GAAG,CAAC,CAAC,CAAC,EAAE,EAAE,qBAAa,CAAC,CAAC,CAAC,CAAC,CAAC,SAAS,CAC1G,CAAC,MAAc,EAAE,EAAE,CAAC,IAAI,CAAC,GAAG,CAAC,GAAG,EAAE,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC,CACjD,CAAC;QACH,CAAC,CAAC,CACF,CAAC;KACF;AACF,CAAC","sourcesContent":["import { NgZone } from '@angular/core';\nimport { fromEvent, Observable, race } from 'rxjs';\nimport { delay, filter, map, takeUntil, tap, withLatestFrom } from 'rxjs/operators';\nimport { Key } from './key';\nimport { closest } from './util';\n\nconst isContainedIn = (element: HTMLElement, array?: HTMLElement[]) =>\n\tarray ? array.some((item) => item.contains(element)) : false;\n\nconst matchesSelectorIfAny = (element: HTMLElement, selector?: string) =>\n\t!selector || closest(element, selector) != null;\n\n// we have to add a more significant delay to avoid re-opening when handling (click) on a toggling element\n// TODO: use proper Angular platform detection when NgbAutoClose becomes a service and we can inject PLATFORM_ID\nconst isMobile = (() => {\n\tconst isIOS = () =>\n\t\t/iPad|iPhone|iPod/.test(navigator.userAgent) ||\n\t\t(/Macintosh/.test(navigator.userAgent) && navigator.maxTouchPoints && navigator.maxTouchPoints > 2);\n\tconst isAndroid = () => /Android/.test(navigator.userAgent);\n\n\treturn typeof navigator !== 'undefined' ? !!navigator.userAgent && (isIOS() || isAndroid()) : false;\n})();\n\n// setting 'ngbAutoClose' synchronously on mobile results in immediate popup closing\n// when tapping on the triggering element\nconst wrapAsyncForMobile = (fn) => (isMobile ? () => setTimeout(() => fn(), 100) : fn);\n\nexport const enum SOURCE {\n\tESCAPE,\n\tCLICK,\n}\n\nexport function ngbAutoClose(\n\tzone: NgZone,\n\tdocument: any,\n\ttype: boolean | 'inside' | 'outside',\n\tclose: (source: SOURCE) => void,\n\tclosed$: Observable<any>,\n\tinsideElements: HTMLElement[],\n\tignoreElements?: HTMLElement[],\n\tinsideSelector?: string,\n) {\n\t// closing on ESC and outside clicks\n\tif (type) {\n\t\tzone.runOutsideAngular(\n\t\t\twrapAsyncForMobile(() => {\n\t\t\t\tconst shouldCloseOnClick = (event: MouseEvent) => {\n\t\t\t\t\tconst element = event.target as HTMLElement;\n\t\t\t\t\tif (event.button === 2 || isContainedIn(element, ignoreElements)) {\n\t\t\t\t\t\treturn false;\n\t\t\t\t\t}\n\t\t\t\t\tif (type === 'inside') {\n\t\t\t\t\t\treturn isContainedIn(element, insideElements) && matchesSelectorIfAny(element, insideSelector);\n\t\t\t\t\t} else if (type === 'outside') {\n\t\t\t\t\t\treturn !isContainedIn(element, insideElements);\n\t\t\t\t\t} /* if (type === true) */ else {\n\t\t\t\t\t\treturn matchesSelectorIfAny(element, insideSelector) || !isContainedIn(element, insideElements);\n\t\t\t\t\t}\n\t\t\t\t};\n\n\t\t\t\tconst escapes$ = fromEvent<KeyboardEvent>(document, 'keydown').pipe(\n\t\t\t\t\ttakeUntil(closed$),\n\t\t\t\t\t/* eslint-disable-next-line deprecation/deprecation */\n\t\t\t\t\tfilter((e) => e.which === Key.Escape),\n\t\t\t\t\ttap((e) => e.preventDefault()),\n\t\t\t\t);\n\n\t\t\t\t// we have to pre-calculate 'shouldCloseOnClick' on 'mousedown',\n\t\t\t\t// because on 'mouseup' DOM nodes might be detached\n\t\t\t\tconst mouseDowns$ = fromEvent<MouseEvent>(document, 'mousedown').pipe(\n\t\t\t\t\tmap(shouldCloseOnClick),\n\t\t\t\t\ttakeUntil(closed$),\n\t\t\t\t);\n\n\t\t\t\tconst closeableClicks$ = fromEvent<MouseEvent>(document, 'mouseup').pipe(\n\t\t\t\t\twithLatestFrom(mouseDowns$),\n\t\t\t\t\tfilter(([_, shouldClose]) => shouldClose),\n\t\t\t\t\tdelay(0),\n\t\t\t\t\ttakeUntil(closed$),\n\t\t\t\t) as Observable<MouseEvent>;\n\n\t\t\t\trace([escapes$.pipe(map((_) => SOURCE.ESCAPE)), closeableClicks$.pipe(map((_) => SOURCE.CLICK))]).subscribe(\n\t\t\t\t\t(source: SOURCE) => zone.run(() => close(source)),\n\t\t\t\t);\n\t\t\t}),\n\t\t);\n\t}\n}\n"]}